Recalling the Raymond Berry era and New England’s failed run at Bill Walsh

Bill Belichick. Pete Carroll. Bill Parcells. As coaching goes, the Patriots couldn’t have done much better over the last 22 seasons. Parcells is a Hall of Famer, and Belichick will surely have his day in Canton, too. Carroll, meanwhile, went on to lead title-winning teams at USC and with the Seattle Seahawks after leaving New…